Johnny Galecki and ex-girlfriend Alaina Mayer may not have lasted as a couple, but it's unclear whether their age gap had anything to do with it.

Big Bang Theory alum Johnny Galecki is sharing a rare glimpse into life with his wife and kids. Galecki, 50, took to ...

The Big Bang Theory alum Johnny Galecki gave fans a rare look into his private life, sharing photos from a family trip to Disney World with his wife Morgan and their two children, Oona Evelena and ...

Big Bang Theory alum Johnny Galecki shared photos of an adorable trip he took to Disney World with his wife Morgan Galecki ...

For over a decade, Johnny Galecki was a weekly presence on our screens as lovable geek Leonard on the "Big Bang Theory." But ...